22.4 sec in total
135 ms
22.2 sec
99 ms
Welcome to goclever.cz homepage info - get ready to check Go Clever best content right away, or after learning these important things about goclever.cz
GPS navigace Goclever
Visit goclever.czWe analyzed Goclever.cz page load time and found that the first response time was 135 ms and then it took 22.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
goclever.cz performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value4.8 s
31/100
25%
Value4.5 s
71/100
10%
Value20 ms
100/100
30%
Value0.073
96/100
15%
Value4.4 s
84/100
10%
135 ms
261 ms
23 ms
590 ms
183 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 66% of them (23 requests) were addressed to the original Goclever.cz, 23% (8 requests) were made to Skveleceny.cz and 6% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Toplist.cz.
Page size can be reduced by 23.5 kB (13%)
186.6 kB
163.1 kB
In fact, the total size of Goclever.cz main page is 186.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 141.4 kB which makes up the majority of the site volume.
Potential reduce by 20.0 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 20.0 kB or 85% of the original size.
Potential reduce by 2.3 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Go Clever images are well optimized though.
Potential reduce by 581 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 589 B
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Goclever.cz needs all CSS files to be minified and compressed as it can save up to 589 B or 20% of the original size.
Number of requests can be reduced by 3 (18%)
17
14
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Go Clever. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
goclever.cz
135 ms
goclever.cz
261 ms
www.goclever.cz
23 ms
www.goclever.cz
590 ms
style.css
183 ms
change_tab.js
205 ms
tooltip.js
198 ms
jquery-1.9.1.js
20 ms
style.css
9 ms
style.css
178 ms
tooltip.js
11 ms
change_tab.js
17 ms
tooltip.js
191 ms
change_tab.js
198 ms
logo.png
17 ms
395687.jpg
176 ms
390775.jpg
179 ms
373264.jpg
181 ms
217568.jpg
181 ms
sloupecek.gif
185 ms
menu.png
183 ms
tree_close.gif
181 ms
kategorie.png
203 ms
logo.png
181 ms
upoutavka_pozadi.png
206 ms
upoutavka_cena.gif
195 ms
ga.js
16 ms
__utm.gif
11 ms
395687.jpg
326 ms
390775.jpg
337 ms
217568.jpg
348 ms
373264.jpg
353 ms
logo.png
11 ms
logo.png
415 ms
dot.asp
20387 ms
goclever.cz accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
goclever.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
goclever.cz SEO score
CS
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Goclever.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Goclever.cz main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
goclever.cz
Open Graph description is not detected on the main page of Go Clever. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: